ubuntu常见命名

2020/7/20 ubuntu

# 常用命令

  • sudo apt-get -f install
  • sudo apt-get vim*
  • sudo apt-get install net-tools
  • sudo apt-get update
  • sudo apt-get upgrade
  • sudo apt-get install unity-tweak-tool
  • sudo dpkg --install atom-amd64.deb
  • sudo apt autoremove //删除为了满足其他软件包的依赖而安装的,但现在不再需要的软件包
  • apt-get clean // 删除包缓存中的所有包
  • apt-get autoclean //将已经删除了的软件包的 deb 安装文件从硬盘中删除掉
  • apt-get remove 软件包名称 //删除已安装的软件包(保留配置文件)
  • apt-get --purge remove 软件包名称 //删除已安装包(不保留配置文件)
  • sudo passwd //ubuntu 默认安装后修改 root 密码

# 连接工具

  • sudo apt-get install openssh-server
  • xshell -- putty -- winscp

# 删除基本不用的自带软件

  • sudo apt-get remove thunderbird totem rhythmbox empathy brasero simple-scan gnome-mahjongg aisleriot gnome-mines cheese transmission-common gnome-orca webbrowser-app gnome-sudoku landscape-client-ui-install onboard deja-dup libreoffice-common unity-webapps-common gnomine printer-driver*

# 安装 chrome

- https://askubuntu.com/questions/510056/how-to-install-google-chrome
- wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
- sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list
- sudo apt-get update
- sudo apt-get install google-chrome-stable
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# ubuntu server 20.04 设置开机启动

https://www.jianshu.com/p/0f0c71f7f715

  • 编辑rc-local.service
# vi /lib/systemd/system/rc-local.service
[Unit]
Description=/etc/rc.local Compatibility
Documentation=man:systemd-rc-local-generator(8)
ConditionFileIsExecutable=/etc/rc.local
After=network.target

[Service]
Type=forking
ExecStart=/etc/rc.local start
TimeoutSec=0
RemainAfterExit=yes
GuessMainPID=no

[Install]
WantedBy=multi-user.target
Alias=rc-local.service
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  • 保存的文件链接到 /etc/systemd/system/ 目录下
ln -s /lib/systemd/system/rc-local.service /etc/systemd/system/rc-local.service
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  • 打开 /etc/rc.local 输入
vi /etc/rc.local
#!/bin/bash
autossh -M 8888 -NR 1234:localhost:22 [email protected] -p 22 &
exit 0
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  • 保存,退出,赋权限,重启
chmod 755 /etc/rc.local
# 重启
reboot
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# 相关链接